objective type questions-useful for all type of competitive exams

Discussion in 'Education & Personal Growth' started by vidyapraveen, Oct 1, 2012.

  1. vidyapraveen

    vidyapraveen Silver IL'ite

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    hi friends,,:)
    i would like to introduce my new thread..This will be helpful for all competetive exams-UPSC civil services, TNPSC, Banking, Railway and others:thumbsup

    objective general studies-science and technology

    1.Anthrax is caused by ___________:bonk
    (a) Virus
    (b)Bacteria
    (c)Fungus
    (d)Mycoplasmas:hide:
    The correct answer is BACTERIA:thumbsup

    will continue ...ur suggestions pls:)
     
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  2. vidyapraveen

    vidyapraveen Silver IL'ite

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    2. The total capacity of lungs is_____________________

    (a) nearly 6 litre
    (b) nearly 3 litre
    (c) nearly 5 litre

    (d) nearly 4.5 litre


    Answer is: (a) Nearly 6 litre
     
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  3. sabarimathi

    sabarimathi Gold IL'ite

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    Wow, that much lung capacity ! Vidya, why don't you wait for others to give out the answer so that the thread is more interesting .
     
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  4. vidyapraveen

    vidyapraveen Silver IL'ite

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    3. Let the gravitational force with which the sun attracts the earth be S and the gravitational force with which the earth attracts the sun be E, then_____________
    (a) S is greater than E
    (b) S is less than E
    (c) S=E
    (d) S is a constant while E is a variable.

    Answer is: (c) S=E

    4. A noise level of 100 decibels would correspond to____________________

    (a) just audible sound
    (b) ordinary conversation
    (c) sound from a noisy street
    (d) noise from a machine-shop

    Answer is (d) noise from a machine-shop

    5. When viewed in white light, soap bubble shows colour because of _________________________

    (a) Interference
    (b) Polarisation
    (c) Refraction
    (d) Diffraction


    The answer is: (a) Interference
     
  5. vidyapraveen

    vidyapraveen Silver IL'ite

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    hi ..
    my posts are not visible in main..so that no one is commenting so simply i keep on adding post dear..My post appears only in the particular section..
    Ok from tomorow i wont give the answer first...Lets see how many of them responding
    thanks dear
     
  6. vidyapraveen

    vidyapraveen Silver IL'ite

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    This time am not going to give answers... u can choose from the options...and after tat i wil publish the answer ok...

    6.Oil film when seen in day light appears coloured because of
    a) Reflection
    b)Interference
    c)both a and b
    d)diffraction

    7. Botulism is the process of spoilage of food by
    a) virus
    b)bacteria
    c)protozoa
    d)nematode

    8. Permutit is used as
    a) germicide in water purification
    b)softener of hard water
    c)An alternative to chlorine in chlorination plants
    d)Flocculating agent to remove potash alum salts in water

    9. In which of the following crop Azolla-Anabaena biofertilizer is used?
    a) wheat
    b)rice
    c)maize
    d)eygptian cotton

    10. The characteristic odor of garlic is due to
    a) a chloro compound
    b)a sulphur compound
    c)a fluorine compound
    d) acetic acid

    reply pls
     
  7. Saisakthi

    Saisakthi IL Hall of Fame

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    6. will try later...

    ------------------

    7. Botulism is the process of spoilage of food by

    a) virus

    b)bacteria

    c)protozoa

    d)nematode

    -------------------------------

    8. Permutit is used as

    a) germicide in water purification

    b)softener of hard water

    c)An alternative to chlorine in chlorination plants

    d)Flocculating agent to remove potash alum salts in water

    --------------------------------------------------------------------------

    9. In which of the following crop Azolla-Anabaena biofertilizer is used?

    a) wheat

    b)rice

    c)maize

    d)eygptian cotton

    ---------------------------------------------------------------

    10. The characteristic odor of garlic is due to

    a) a chloro compound

    b)a sulphur compound

    c)a fluorine compound

    d) acetic acid

    Thanks Vidya Sister, Q 6 will try to attempt again, Hope some of them are right,
     
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  8. vaanadhi

    vaanadhi Bronze IL'ite

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    Just FYI: When you share make sure they are not actual questions from the exams.
    There was a recent incident where Indians (among others) were penalized for sharing questions that appeared in exams.
     
  9. vidyapraveen

    vidyapraveen Silver IL'ite

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    oh ok....
    i got these questions from a book that helps alot to update our knowledge in various fields and there are chances for asking these questions in exams also.....anyway am not sharing the question papers...bcos am also learning by searching net and sharing here...is anything wrong ?
     
  10. vidyapraveen

    vidyapraveen Silver IL'ite

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    hi saisakthi..
    how u know the answers...is it just a guess or u know it?
     

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